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Do a more controlled teardown on shutdown

pull/157/head
Michael Zanetti 2019-04-16 23:44:06 +02:00
parent 6c5f8c482a
commit 9ff834b7ff
1 changed files with 17 additions and 10 deletions
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27
libnymea-core/nymeacore.cpp
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@ -216,25 +216,32 @@ NymeaCore::~NymeaCore()
{ {
m_logger->logSystemEvent(m_timeManager->currentDateTime(), false); m_logger->logSystemEvent(m_timeManager->currentDateTime(), false);
// Make sure DeviceManager is teared down at first so plugins don't access any resources any more. // Disconnect everything that could still spawn events
disconnect(m_deviceManager);
disconnect(m_ruleEngine);
disconnect(m_timeManager);
// At very first, cut off the outside world
qCDebug(dcApplication) << "Shutting down \"Server Manager\"";
delete m_serverManager;
qCDebug(dcApplication) << "Shutting down \"CloudManager\"";
delete m_cloudManager;
// Then stop magic from happening
qCDebug(dcApplication) << "Shutting down \"Rule Engine\"";
delete m_ruleEngine;
// Next, DeviceManager, so plugins don't access any resources any more.
qCDebug(dcApplication) << "Shutting down \"Device Manager\""; qCDebug(dcApplication) << "Shutting down \"Device Manager\"";
delete m_deviceManager; delete m_deviceManager;
// Now go ahead and clean up stuff.
qCDebug(dcApplication) << "Shutting down \"Log Engine\""; qCDebug(dcApplication) << "Shutting down \"Log Engine\"";
delete m_logger; delete m_logger;
qCDebug(dcApplication()) << "Shutting down \"Hardware Manager\""; qCDebug(dcApplication()) << "Shutting down \"Hardware Manager\"";
delete m_hardwareManager; delete m_hardwareManager;
qCDebug(dcApplication) << "Shutting down \"Rule Engine\"";
delete m_ruleEngine;
qCDebug(dcApplication) << "Shutting down \"Server Manager\"";
delete m_serverManager;
qCDebug(dcApplication) << "Shutting down \"CloudManager\"";
delete m_cloudManager;
qCDebug(dcApplication) << "Done shutting down NymeaCore"; qCDebug(dcApplication) << "Done shutting down NymeaCore";
} }